The PD0201000400GA from Sainty-Tech Communications Limited is a Power Divider with Frequency 1 to 4 GHz, Insertion Loss 0.4 to 0.5 dB, Isolation 20 dB, Input Power 30 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors. More details for PD0201000400GA can be seen below.